A simple change to the adjustable vertical shaft will allow for testing flat, convex, and concave shaped surfaces. It's designed to test numerous shapes and finishes with ease and consistency. These testers have become a standard in automobile, appliance, electronics, cell phone, plastics and coating industries. They can be used to test painted and organic finishes, foil, and inked keypad lettering for resistance to abrasion and wear.

Specifications:

Abrasion Paper Size: 11/16"

Test cycle setting: 1~999,999times (cycle)

Rotation rate: 16rpm

Test load options: 55g, 175g, 275g

Speed: 1min / 2670mm 1cyc / 157mm

Power:AC220V 50Hz 3A 

Dimension: 100(L)*490(D)* 600(H)mm

Weight: 25kg.